你看一下你的iris抓的包保存的是什么格式的
winreshark可以打开如下格式的包：
5.2.2. Input File Formats
The following file formats from other capture tools can be opened by Wireshark:
libpcap, tcpdump and various other tools using tcpdump's capture format
Sun snoop and atmsnoop
Shomiti/Finisar Surveyor captures
Novell LANalyzer captures
Microsoft Network Monitor captures
AIX's iptrace captures
Cinco Networks NetXray captures
Network Associates Windows-based Sniffer and Sniffer Pro captures
Network General/Network Associates DOS-based Sniffer (compressed or uncompressed) captures
AG Group/WildPackets EtherPeek/TokenPeek/AiroPeek/EtherHelp/PacketGrabber captures
RADCOM's WAN/LAN Analyzer captures
Network Instruments Observer version 9 captures
Lucent/Ascend router debug output
HP-UX's nettl
Toshiba's ISDN routers dump output
ISDN4BSD i4btrace utility
traces from the EyeSDN USB S0
IPLog format from the Cisco Secure Intrusion Detection System
pppd logs (pppdump format)
the output from VMS's TCPIPtrace/TCPtrace/UCX$TRACE utilities
the text output from the DBS Etherwatch VMS utility
Visual Networks' Visual UpTime traffic capture
the output from CoSine L2 debug
the output from Accellent's 5Views LAN agents
Endace Measurement Systems' ERF format captures
Linux Bluez Bluetooth stack hcidump -w traces
Catapult DCT2000 .out files
